another huge problem in new york, flooding in the city's tunnels and subway stations. this posted on twitter. water just pouring into the tunnel. transit officials saying it could take up to four days just to pump that floodwater out. at the live desk, angie goff, news 4. >> angie, thank you. >>> this morning people are surveying the damage left from sandy's impact. much of it has to do with downed trees. news 4's melissa mollet live in alexandria. melissa, we're hearing one tree left a whole neighborhood dark. >> not exactly sure which tree took down the power line. not one house has any power. take a look over this way. this is one tree that came down. take a look at all the debris, a lot of it here still in the roadway. you can tell that somebody came through, cut things, and sort of moved them around out of the way. let's take a look across here. we're at commonwealth and myrtle. look at this tree. i know this is really hard to see in the dark, but this tree is just massive. take a look at this. i'm going to stand next to it. you can see just how high it is. lots o